object.c: use presyms to define classes

This commit is contained in:
Yukihiro "Matz" Matsumoto
2023-11-04 23:09:33 +09:00
parent 4fd63cfb9d
commit 1dec82d82f
+6 -6
View File
@@ -302,9 +302,9 @@ mrb_init_object(mrb_state *mrb)
struct RClass *t;
struct RClass *f;
mrb->nil_class = n = mrb_define_class(mrb, "NilClass", mrb->object_class);
mrb->nil_class = n = mrb_define_class_id(mrb, MRB_SYM(NilClass), mrb->object_class);
MRB_SET_INSTANCE_TT(n, MRB_TT_FALSE);
mrb_undef_class_method(mrb, n, "new");
mrb_undef_class_method_id(mrb, n, MRB_SYM(new));
mrb_define_method_id(mrb, n, MRB_OPSYM(and), false_and, MRB_ARGS_REQ(1)); /* 15.2.4.3.1 */
mrb_define_method_id(mrb, n, MRB_OPSYM(or), false_or, MRB_ARGS_REQ(1)); /* 15.2.4.3.2 */
mrb_define_method_id(mrb, n, MRB_OPSYM(xor), false_xor, MRB_ARGS_REQ(1)); /* 15.2.4.3.3 */
@@ -312,18 +312,18 @@ mrb_init_object(mrb_state *mrb)
mrb_define_method_id(mrb, n, MRB_SYM(to_s), nil_to_s, MRB_ARGS_NONE()); /* 15.2.4.3.5 */
mrb_define_method_id(mrb, n, MRB_SYM(inspect), nil_inspect, MRB_ARGS_NONE());
mrb->true_class = t = mrb_define_class(mrb, "TrueClass", mrb->object_class);
mrb->true_class = t = mrb_define_class_id(mrb, MRB_SYM(TrueClass), mrb->object_class);
MRB_SET_INSTANCE_TT(t, MRB_TT_TRUE);
mrb_undef_class_method(mrb, t, "new");
mrb_undef_class_method_id(mrb, t, MRB_SYM(new));
mrb_define_method_id(mrb, t, MRB_OPSYM(and), true_and, MRB_ARGS_REQ(1)); /* 15.2.5.3.1 */
mrb_define_method_id(mrb, t, MRB_OPSYM(or), true_or, MRB_ARGS_REQ(1)); /* 15.2.5.3.2 */
mrb_define_method_id(mrb, t, MRB_OPSYM(xor), true_xor, MRB_ARGS_REQ(1)); /* 15.2.5.3.3 */
mrb_define_method_id(mrb, t, MRB_SYM(to_s), true_to_s, MRB_ARGS_NONE()); /* 15.2.5.3.4 */
mrb_define_method_id(mrb, t, MRB_SYM(inspect), true_to_s, MRB_ARGS_NONE());
mrb->false_class = f = mrb_define_class(mrb, "FalseClass", mrb->object_class);
mrb->false_class = f = mrb_define_class_id(mrb, MRB_SYM(FalseClass), mrb->object_class);
MRB_SET_INSTANCE_TT(f, MRB_TT_FALSE);
mrb_undef_class_method(mrb, f, "new");
mrb_undef_class_method_id(mrb, f, MRB_SYM(new));
mrb_define_method_id(mrb, f, MRB_OPSYM(and), false_and, MRB_ARGS_REQ(1)); /* 15.2.6.3.1 */
mrb_define_method_id(mrb, f, MRB_OPSYM(or), false_or, MRB_ARGS_REQ(1)); /* 15.2.6.3.2 */
mrb_define_method_id(mrb, f, MRB_OPSYM(xor), false_xor, MRB_ARGS_REQ(1)); /* 15.2.6.3.3 */